NRF-22 Cast Iron Wet Rotor Circulator Pump, Single Phase 115V 1/25HP, 3 Speed, 150 PSI Max, 240 F Max, Replacement Part for Hydronic Heating Systems for Residential and Commercial Use

Cast Iron Wet Rotor Circulator NRF-22 for Hydronic Heating
✔️ 1/25HP, 3-speed, 115V, 150 PSI max, 240°F max

This single-unit cast iron wet rotor pump is a replacement part designed for hydronic heating systems in both homes and light commercial setups.

✅ Cast iron wet rotor design for durability
✅ 150 PSI max working pressure
✅ 240°F max operating temperature
✅ 3 speeds for adjustable flow
✅ Companion flange sizes: 3/4" - 1-1/2" (19 mm - 38 mm) sold separately

💡 What is a common use for a cast iron wet rotor circulator pump and why pick 115V single-phase?

This handy device is typically used to move heated water through boilers, radiant floor systems, and other hydronic setups. - Hydronic heating and radiant floor applications - 115V single-phase power for easy wiring - 1/25HP with 3-speed control for flexible flow - Cast iron construction rated to 150 PSI and 240°F for durability ✝️